Question

4. The measurements of the sides of a triangle are 12 cm,
17 cm and 25 cm. Find the area of this triangle.​

Answer 1

Answer:

area=s+s+s

A/Q

s+s+s=12+17+25

=29+25

=54cm

hope it helps you

Answer 2

Answer:

$\sqrt{s(s - a)(s -b )( s- c)}$